Definition of Void in C and C

In computer programming, when  void  is used as a function return type, it indicates that the function does not return a value. When void appears in a pointer declaration, it specifies that the pointer is universal. When used in a functions parameter list, void indicates that the function takes no parameters.   Void as a Function Return Type Void functions, also called nonvalue-returning functions, are used just like value-returning functions except void return types do not return a value when the function is executed. The void function accomplishes its task and then returns control to the caller. The void function call is a stand-alone statement.   For example, a function that prints a message doesnt return a value. The code in C takes the form: void printmessage ( ) {   cout Im a function that prints a message!; } int main ( ) {   printmessage ( ); } A void  function uses a heading that names the function followed by a pair of parentheses. The name is preceded by the word void, which is the type. Void as a Function Parameter The void can also appear in the parameter list part of the code to indicate the function takes no actual parameters. C can take the empty parentheses, but C requires the word void in this usage.  In C, the code takes the form: void  printmessage  (void ) {   cout   Im a function that prints a message!; Note that the parentheses that follow the function name are not optional in any case. Void  as a Pointer Declaration The third use of void is a pointer declaration that equates to a  pointer to something left unspecified, which is useful to programmers who write functions that store or pass pointers without  using them. Eventually, it must be cast to another pointer before it is dereferenced. A void pointer points to objects of any data type.

Management Self Reflection - 2326 Words

Personality: When the time comes to hire a person for a certain job position it is important to consider one’s personality because a certain personality-type can be better fit for a specific job. Personality tests are used to measures one’s personality and this is a useful tool in helping managers decide who would be the best at the job and who they should hire. The most common test that is used to measure a person’s personality is through self-report surveys. Individuals rate and evaluate themselves on a series of different questions. The one draw back to this, however; is that some respondents may lie to make a good impression. Furthermore, two contributing factors of personality are hereditary and environmental factors. However,†¦show more content†¦Job satisfaction refers to how a person feels towards their job. It is important for an employee to have a high level of job satisfaction because if they do not then they will not like their job as much, and therefor e not be as involved. That is why when choosing a job you should consider what you like to do and what you are looking for in a job. One of the key things to look for when looking to find a job is to see if the organization has the same values as you. Research shows that employees are more satisfied with their job if they are able to voice their opinion and if they see their supervisors as supportive. Research also shows that â€Å"employees with strong perceived organizational support (POS) perceptions are more likely to have higher levels of organizational citizenship behaviors, lower levels of tardiness, and better customer service.† (17) Two ways to measure job satisfaction are the single global rating method and the summation of job facets. In the first method, respondents circle a number between 1 and 5 on a scale from â€Å"highly satisfied† to â€Å"highly dissatisfied.† The second method identifies key elements in a job such as the nature of the work, s upervision, present pay, promotion opportunities, and relations with co-workers. The two methods are helpful in determining an employee’s job satisfaction. Although, the single global rating method is not as time consuming, whereas the summation of job facets helps mangers to zero inShow MoreRelatedHuman Resource Management Self Reflection2080 Words   |  9 PagesHuman Resource Management Self Reflection Tony Latta BUS 303 Human Resources Management Fred Jackson 9 January 2011 To be a successful business I have learned that the company must have a great Human Resources Management (HRM). As a future leader, I learned how to support Human Resources (HR) with business plans. 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Sociology 101 Study Guide Exam 4 Free Essays

Deviance 1) defining deviance is difficult and subjective (sociologists don’t agree). 2) for our purpose deviance must A) violate significant norms. B) Result in negative evaluation for reaction. We will write a custom essay sample on Sociology 101 Study Guide Exam 4 or any similar topic only for you Order Now 1) Conflict theory. – stress that the power elite uses the legal system to control worker and to stabilize the social order, all with the goal of keeping itself in power. The poor pose a threat, for if they rebel as a group they can dislodge members of the power elite from their place of privilege. To prevent this, the power elite makes certain that heavy penalties come down on those who’s crimes could upset the social order. 2) Functional theory- Argue that crime is a natural part of society. Stress that the sociall classes differ in opportunities for income and education, so they differ in opportunities for crime. As a result, street crime is higher among the lower social classes and white-collar crime is higher among the higher social classes. The growing crime rates of women illustrate how changing gender roles have given women more access to what sociologist call â€Å"illegitimate opportunities. † 3) Social foundations- Labeling Theory-questions who applies what label to whom, why they do this, and what happens as a result of this labeling. The significance of reputations, how they help set us on paths that propel us into deviance or that diver us away from it. Anomie Theory-concept developed by Emile Durkheim to describe an absence of clear societal norms and values. In the concept of anomie individuals lack a sense of social regulation: people feel unguided in the choices they have to make. Differential Association-a theory developed by Edwin Sutherland proposing that through interaction with others, individuals learn the values, attitudes, techniques, and motives for criminal behavior (how people learn to become criminals). Crime 1). Elements – 2). Categories- Mental illness 1) Dr. Thomas Szasz – mental illness are neither mental nor illness. They are simply problem behaviors. 2) Rosenhahn study-A study done proving â€Å"it is clear that we cannot distinguish the sane from the insane in psychiatric labels might be a solution and recommended education to make psychiatric workers more aware of the social psychology of their facilities. In this study 8 â€Å"mentally healthy† people took hallucinations attempting to gain admission to 12 different psychiatric hospitals in five different states. All were admitted and diagnosed with psychiatric disorders. After admission they acted normal again and told staff they felt fine, all were forced to admit to having t a mental illness and agree to take antipsychotic drugs as a condition of their release. All but one was diagnosed with schizophrenia. The second part of his study involved an offended hospital challenging Rosenhan to send pseudopatients to its facility, which its staff would then detect. Rosenhan agreed and in the following weeks out of 193 new patients the staff identified 41 as potential pseudopatients, with 19 of these receiving suspicion from at least 1 psychiatrist and 1 other staff member. In fact Rosenhan had sent no one to the hospital Substance Abuse 1) Types of drug use- 2) Social policy- 3) Conflict view-Individuals and groups in society struggle to maximize their share of the limited resources that exist and are desired by humans. Given that there are limited resources, the struggle inevitably leads to conflict and competition. These struggles can lead to changes in institutions and societies as different groups come into power. Social control- The techniques and strategies for preventing deviant human behavior in any society. 1) Formal- Expressed though law as statues, rules and regulations against deviant behavior. Usually carried out by those in a position of power and/or authority such as a police officer, judge, or principal of a school. 2) Informal- Denominates customs, traditions, norms and other social values inherited by the individual. Informal sanctions may include ridicule, sarcasm, criticism and disapproval. In extreme cases sanctions may include social discrimination and exclusion. Prejudice- An attitude or prejudging, usually in a negative way. Discrimination 1) Individual- Treatment or consideration of, or making a distinction in favor of or against, a person based on the race, class, group, or category to which that person or thing belongs rather than on the individual. 2) Institutional- The unfair, indirect treatment of an individual embedding in the operating procedures, policies, laws, or objectives of large organizations. Can occur without conscious cause, is often subtle and nearly invisible, reinforced by the interrelationship of social institutions. Example- jobs not hiring people under the height of 5’4† which eliminates most Mexicans and women, or in other countries women aren’t allowed to participate in some religious activities or government. Post-Industrial Society- Society based on information, services, and high technology, rather than on raw materials and manufacturing. Economic Systems 1) Capitalism-An economic system characterized by the private ownership of the means of production, the pursuit of profit, and market competition. 2) Socialism-An economic system characterized b the public ownership of the means of production, central planning, and the distribution o goods without a profit motive. Genocide- The attempt to destroy a group of people because of their presumed race or ethnicity (ethnic cleansing). Minority-People who are singled out for unequal treatment and who regard themselves as objects of collective discrimination. Plessey vs Ferguson- Decision by the US Supreme Court that confirmed the principle of â€Å"separate but equal† and minority segregation. Brown vs Board of Education-This case took on segregation within school systems, or the separation of white and black students within public schools. Up until this case, many stats had laws establishing separate schools for white students and another for blacks. This landmark case made those laws unconstitutional. This case set the foundations for the civil rights movement. Exploitation Theory- occurs when one social group is able to take for itself what is produced by another group. The concept is central to the idea of social oppression, especially from a Marxist perspective, and can also include noneconomic forms, such as he sexual exploitation of women by men under patriarchy. Amalgamation-(melting pot) all groups should combine their traditions calues and characteristics with one another to create a new group. Assimilation-The loss of a subaltern group’s native language and culture under pressure to assimilate to those of a dominant cultural group. Contact Hypothesis-This is the principle that brings people together who are in conflict (or where one is bullying the other), the conflict will subside as they get to understand one another. Power 1) Authority-Power that people consider legitimate, as rightly exercised over them; also called legitimate power. 2) Traditional-Those who exercise authority do so because they continue a tradition and support the preservation and continuation of existing values and social ties. For example Queen is Head of States in Britain, a position she inherited on the basis of traditional rules of succession for the monarchy. 3) Rational Legal- Those in authority give orders (and expect to be obeyed) because the office they fill gives them the right to give orders. Anyone who fills the same position has the right to issue orders. Orders are only to be obeyed if they are relevant to the situation in which they are given. Example, a teacher orders â€Å"complete your homework by Thursday† the order is expected to be obeyed, but if the same teacher asked the student to go get her milk from the store, they wouldn’t be expected to obey. 4) Charismatic-People obey because of the personal qualities of the person doing the telling. Well-known charismatic figures include Jesus Christ, Hitler, and Chairman Mao. However, charismatic figures may arise in any social grouping and such people assume positions of authority over others on the basis of personal qualities of leadership b other group members. 5) Coercive-People forced to do as they are told under threat of punishment. For example a prison or a school classroom. 6) Renumerative-Power rest on the material means provided by money or some other reward which the members desire and the organization controls. Government-Political authority; a group of people who have the power to make and enforce laws for a country or area. 1) Monarchy-A state or nation in which the supreme power is actually or nominally lodged in monarch. The head of state is often for life or until abdication. 2) Democracy-Have the consent of the people. The officials xercising power have legitimate authority because they have been elected, and the mechanism for changing the government is through peaceful and regular elections. 3) Oligarchy-Political power effectively rest with a small, elitre segment of society. Greek for â€Å" few rule† 4) Totalitarianism-The state regulates nearly every aspect of public and private behavior. 5) Dictatorship-A government headed by a dictator or more generally any authoritarian or totalitarian government. Power Elite-C. Wright Mill’s term for the top people in U. S. corporations, military, and political who make the nation’s major decisions. Types of Work- How to cite Sociology 101 Study Guide Exam 4, Essay examples